*Connect the Microduino FT232R and PC using USB cable to download program and monitor the serial port；

*Connect the Microduino FT232R and PC using USB cable to download program and monitor the serial port；

*USB cable or li-ion battery to charge the Microduino GSM module and press the power button for a long time to activate Microduino GSM for about 4 seconds. That the power-on indicator goes on shows a successful start.

*USB cable or li-ion battery to charge the Microduino GSM module and press the power button for a long time to activate Microduino GSM for about 4 seconds. That the power-on indicator goes on shows a successful start.

Revision as of 06:41, 12 August 2014

Microduino-GPRS/GSM module can get Microduino core board connected to the internet and achieve the function of sending and receiving messages when it is just inserted with a SIM card and follows some simple instructions.

Contents

Features

Capable of being charged by USB, li-ion or other power supply options;

Support automatic baud rate detection function;

Capable of sending AT instructions and data through the serial port;

Small, cheap, stackable and open;

Open hardware circuit design and Arduino compatible programming development environment;

Uniformed Microduino interface standard and rich peripheral modules, capable of having a fast and flexible connection and extension with other modules and sensors in accord with Microduino interface standard;

Easy to be integrated to pegboards with a 2.45-pitch female header connector interface.

Specifications

Adopt SIM800L module to support four-band GSM/GPRS, whose working band is：GSM850, EGSM900, DCS1800 and PCS1900MHz.

Electrical characteristics

Working voltage：3.4V ~4.4V；

The current consumption is 0.7 mA under the Sleep Mode

GPRS data

The maximum data transmission rate of GPRS is 85.6 kbps;；

Build-in TCP/IP protocol；

Encoding format：CS-1, CS-2, CS-3 and CS-4；

Support Unstructured Supplementary Service Data (USSD)

Serial debugging

Support standard full-function serial as well as the transmission rate with a range from 1200bps to 115200bps;

Connect the Microduino FT232R and PC using USB cable to download program and monitor the serial port；

USB cable or li-ion battery to charge the Microduino GSM module and press the power button for a long time to activate Microduino GSM for about 4 seconds. That the power-on indicator goes on shows a successful start.